Chart/Graph/ Visualization

[peewan]

I would like to create the Chart/Graph for the report, but can't not get it through.
This is my first time using Chart/Graph in cognos, any help in details will be great! thanks a lot and Merry Christmas!!


Name       #AllMembership      #HadVisit  Percentage 
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WA           10                      3      (3/10)%
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OR          20                      5      (5/20)%
----------------------------------
CA          30                      21      (21/30)%

Error: 'Only a measure or a single value can be inserted in the selected location'